Missha Perfect Eyebrow Styler

This ingredient is often coated with metal oxides like titanium dioxide. Trace amounts of heavy metals may be found in mica, but these metals are not harmful in our personal products.

Mica has been used since prehistoric times throughout the world. Ancient Egyptian, Indian, Greek, Roman, Aztec, and Chinese civilizations have used mica.

If you have any concerns about using talc, we recommend checking out the FDA's official page.

In cosmetics, it acts as a skin conditioner, occlusive, and emollient that give products a rich body.

Concentrations are reported from 0.0004% to 60% with leave-on products going as high as 60% and rinse-off products staying at 8% or below.

The Cosmetic Ingredient Review has concluded this ingredient to be safe as used in cosmetics.

This ingredient does have a comedogenic rating of 3, but this doesn't mean a formula with this ingredient will clog pores. Human testing has proved that any finished product with this ingredient won't automatically make you break out; it really comes down to concentration, formula, and your skin.

Since this ingredient is a triglyceride built mostly from C16 and C18 fatty acids, this ingredient may not be fungal acne safe as that falls into the range the Malassezia yeast can metabolize.

Allergy-wise, the proteins responsible for plant food allergies are taken out of the refined oil. This is why reactions to refined oils are rare even from highly allergenic sources like peanut. Well-designed studies have also shown refined peanut oil is safely tolerated by the vast majority of peanut-allergic people.

However, the issue is with unrefined oils; be sure to reach out to the manufacturer if you have a plant food allergy about the type of oil used in their products.

The other catch for this INCI name is that it doesn't tell you which plants are in the blend so you would need to ask the brand.

The melting point of ozokerite is 58-100 C.

Ozokerite is found all over the world including Scotland, the US, and India.

It is considered non-comedogenic and vegan-friendly.

This ingredient has a well-established safety record by the CIR Expert Panel for Cosmetic Ingredient Safety.

Synthetic Waxes are straight/branched-chain hydrocarbons with no ester bond or fatty acids. That means there is nothing for the Malassezia yeast to feed on.

Unlike other plant oils, jojoba wax doesn't easily penetrate skin. It mostly works in the uppermost layers as an emollient. This just means it forms a light barrier on the skin to help retain moisture.

Formulations with jojoba esters up to 90% reduced transepidermal water loss (TEWL) and increased barrier recovery by 81% (outperforming bisabolol at 47%).

Besides barrier support, the science also suggests jojoba to have anti-inflammatory effects and potential applications for skin infections, aging, and wound healing.

Fun fact: Indigenous cultures have used jojoba as a moisturizer and to help treat burns for centuries.

Fungal acne: The Malassezia yeast is known to metabolize fatty acids in the C11-24 range and jojoba's dominant fatty acid components fall into this range. This ingredient may not be fungal acne safe.